Lead Red Hat Linux Architect in San Jose

Job Description

Role : Lead Red Hat Linux Architect

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Location : San Jose CA 95134 Hybrid

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Duration: Long Term Contract

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Job Description:

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Job Summary

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We are seeking a seasoned and visionary Lead Red Hat Linux Architect to lead the modernization of our enterprise infrastructure into a scalable, secure, and cloud- platform. This hands-on role requires deep expertise in Red Hat Enterprise Linux (RHEL), Red Hat OpenStack Platform (RHOSP 17.1), Service Telemetry Framework (STF), automation, observability, and hybrid cloud operations.

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Key Responsibilities

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Design, Architecture & Deployment

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• Lead the design, deployment, and configuration of RHOSP 17.1 cloud environments, including compute, storage, and networking.

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• Deliver fully configured and validated OpenStack environments aligned with business objectives.

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• Define Linux and OpenStack architectural standards ensuring scalability, automation, security, and performance.

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• Partner with Cloud, DevOps, and Application teams to integrate workloads across private and hybrid cloud environments.

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Cloud Operations Management

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• Manage day-to-day OpenStack operations to ensure system availability, reliability, and performance.

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• Oversee patch management, node scaling, monitoring integration, and performance tuning.

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• Implement automation for backup, configuration management, and disaster recovery processes.

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Documentation & Knowledge Transfer

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• Create comprehensive architecture, deployment, and operational documentation.

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• Conduct knowledge-sharing sessions and provide guidance to operational teams.

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Technical Focus Areas

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Monitoring & Observability

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• Review and optimize Ceilometer and STF configurations.

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• Integrate RHOSP telemetry, Prometheus monitoring, and alerting pipelines.

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• Analyze logs across OpenStack services and identify recurring performance or stability issues.

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Lifecycle Management

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• Plan and validate RHOSP upgrades through lab and staging environments before production deployment.

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• Automate backup and recovery processes for OpenStack databases, configurations, and metadata.

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• Validate restoration procedures and disaster recovery readiness.

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Security & Compliance

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• Review STIG compliance requirements and validate RHOSP 17.x configurations.

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• Verify firewall, SELinux, and authentication policies across controller and compute nodes.

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• Conduct vulnerability assessments using Red Hat Insights or OpenSCAP and drive remediation efforts.

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Capacity & Performance

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• Add and validate compute nodes using Director (TripleO).

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• Support GPU node onboarding and Nova GPU scheduling validation.

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• Optimize Nova, Neutron, and Cinder services for maximum performance.

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Automation & Efficiency

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• Develop and maintain Ansible playbooks for provisioning, patching, and backup activities.

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• Manage Git-based repositories for infrastructure automation and change control.

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Continuous Improvement

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• Identify operational gaps and recommend platform improvements.

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• Lead OpenStack and Ansible knowledge-sharing initiatives.

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• Provide monthly reports on automation maturity, reliability, and performance improvements.

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Required Qualifications

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• 10+ years of Linux architecture and administration experience.

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• Extensive experience with Red Hat Enterprise Linux (RHEL) and RHOSP (preferably 17.1).

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• Proven track record in architecting and operating private or hybrid OpenStack cloud environments.

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Strong expertise in:

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• OpenStack

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• Ansible

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• Terraform

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• Git

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• Infrastructure Automation

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• Hands-on experience with:

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• Prometheus

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• Alertmanager

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• Grafana

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• Service Telemetry Framework (STF)

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• Strong scripting skills in Python and Bash.

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• Excellent communication, stakeholder management, and leadership skills.

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• Red Hat Certified Architect (RHCA) or equivalent certification is highly .

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Skills

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• Experience with iSCSI and NFS storage environments.

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• Experience integrating GPU resources within OpenStack environments.

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• Familiarity with AWS and Azure cloud platforms.

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• Knowledge of Red Hat security frameworks and enterprise security best practices.

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